Hibiscus tea and supplements are widely promoted as natural remedies for blood pressure control, weight management, and kidney support. While hibiscus offers potential health benefits, it is equally important to understand the negative effects of hibiscus before using it regularly—especially if you have an existing medical condition or take prescription medications.Hibiscus, particularly Hibiscus sabdariffa, is commonly consumed as herbal tea, capsules, or extracts. Although natural, it is not risk-free. Like any herbal product, hibiscus can cause side effects, interact with medications, and affect certain health conditions.In this detailed guide, we will explore the possible risks, side effects, and safety considerations associated with hibiscus use.